<?php
class ArticleDesc extends AppModel{
    public $useTable  = 'article_desc';
    
    function add($data = array())
    {
       return($this->save($data));
    }

    function edit($article_id = "", $lang_code = "", $data = array())
    {
       return $this->updateAll(
		    $data, 
		    array('article_id' => $article_id, 'lang_code' => $lang_code)
		);
    }
}